Trump wrote that he needs rising support from voters as he fights a news blitz against him in a donor blast.
 
“I want to show the liberal media that not since the days of Ronald Reagan has there been such a grassroots movement of people ready to transform our party and our country,” Trump said in a message to potential contributors.
 
“I have no doubt that the liberal media and the GOP establishment will continue attacking me,” he said.
 
“But, make no mistake, I will never back down or apologize in the fight to make America great again,” added Trump, the front-runner for the GOP’s 2016 nomination.